Window Replacement Cost Calculator
This free window replacement cost estimator prices your count, frame, glass and installation type line by line. Adjusted for your state.
- Prices reviewed September 2026
- Adjusted for all 50 states
- No sign-up to see your number
Step 1 of 4
Your windows
How many and how big.
Labor costs differ a lot by state. This adjusts every line.
A typical 3-bedroom home has 10–15 windows.
Typical window size
Specialty units cost several times a standard window.
Estimated windows cost
$8,300
$5,800 – $10,700
How we calculate your window replacement cost
We price the project line by line: demolition, cabinetry or fixtures, finishes, labor, permits, and a contingency buffer. Every line has its own low and high unit price, so the range you see comes from real spread in the market, not a flat percentage. Labor is then adjusted by state, and materials move far less by location than labor does.
Unit prices are national benchmark ranges last reviewed September 2026. Treat the result as a planning number for setting a budget and judging contractor bids. It is not a quote. Read our full methodology.
What a window replacement estimate includes
- Windows (frame and glass)
- Installation labor
- Haul-off and cleanup
- Interior trim (optional)
- Permit for full-frame work where required
What the window replacement estimate leaves out
- Exterior siding or wall repair
- Custom-shaped or historic-district windows
- Window treatments
- Structural header changes
Window replacement cost FAQs
How much does window replacement cost?
Most homes pay roughly $600 to $1,500 per window installed. A typical 10-window vinyl project often lands between $6,000 and $11,000.
What is the difference between insert and full-frame?
Insert windows fit inside the existing frame and cost less. Full-frame replacement removes the old frame, fixes rot and can change opening sizes, but costs roughly double in labor.
Are triple-pane windows worth it?
They improve insulation and reduce noise, but the payback is slower than double-pane with Low-E in mild climates. They make the most sense in very cold regions.
Does the estimate include installation and disposal?
Yes. Installation labor and haul-off are separate lines so you can see where the money goes.
Do bay and bow windows cost more?
Much more. A single bay or bow can cost as much as several standard windows, so we add them as a separate line.
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